physa

[希]气

发音

其它 /ˈfaɪsə/

词形变化

physae physas 复数 physas physae 复数

释义与例句

n.
  1. 1.

    Any of several species of freshwater snails, included in the family Physidae.

词汇关系

名词

上位词 2

gastropod univalve

相关短语

European physa tadpole physa Banff Springs physa banded physa bayou physa broadshoulder physa Carib physa cave physa Cayuse physa Comanche physa corkscrew physa desert physa Fish Lake physa Great Lakes physa Lake Winnipeg physa

词源

From the genus name Physa.

来源：wiktionary